Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yorugos.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 05:11:50 UTC · ↺ Refresh
MX Hostnames
- mx01.muumuu-mail.com
MX Priorities
- mx01.muumuu-mail.com: 50
A / AAAA Records
- 162.43.120.17 ↩ sv14016.xserver.jp
Mail Server IPs
- 163.44.185.158 (no PTR)
SOA Record
Raw SOA
dns01.muumuu-domain.com postmaster.yorugos.jp 1706758680 3600 1800 604800 3600
Primary NS (mname)
dns01.muumuu-domain.com
Admin Email (rname)
postmaster@yorugos.jp
Serial
1706758680
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns01.muumuu-domain.com
dns02.muumuu-domain.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.muumuu-mail.com include:_spf.yorugos.jp ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.muumuu-mail.com include:_spf.yorugos.jp ~all
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